X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fsession_process.cc;h=18dfbf2f2eef97945be817d47d9ef8d87c2853f3;hb=8648a8a13b04549362f14a0738947d997ef1abc7;hp=6a24198bec303ca1799a7ea86394548d8ac309c8;hpb=f0fcda204444922fc0e1261929aa6fdb84412036;p=ardour.git

diff --git a/libs/ardour/session_process.cc b/libs/ardour/session_process.cc
index 6a24198bec..18dfbf2f2e 100644
--- a/libs/ardour/session_process.cc
+++ b/libs/ardour/session_process.cc
@@ -83,7 +83,7 @@ Session::process (pframes_t nframes)
 	 */
 
 	try {
-		if (!_engine.freewheeling() && Config->get_send_midi_clock() && transport_speed() == 1.0f && midi_clock->has_midi_port()) {
+		if (!_silent && !_engine.freewheeling() && Config->get_send_midi_clock() && (transport_speed() == 1.0f || transport_speed() == 0.0f) && midi_clock->has_midi_port()) {
 			midi_clock->tick (transport_at_start, nframes);
 		}
 	} catch (...) {
@@ -491,7 +491,6 @@ Session::follow_slave (pframes_t nframes)
 		goto noroll;
 	}
 
-	_slave->process (nframes);
 	_slave->speed_and_position (slave_speed, slave_transport_frame);
 
 	DEBUG_TRACE (DEBUG::Slave, string_compose ("Slave position %1 speed %2\n", slave_transport_frame, slave_speed));